| Time | Date | Name | Meet |
|---|---|---|---|
| 4:34.13 | Jan. 30, 2024 | Reid O'Connell | Nassau County Division A Championships |
| 4:36.60 | March 2, 2018 | Javier Ramirez | New York Boys Federation Championships |
| 4:39.60 | Feb. 9, 2018 | Javier Ramirez | Nassau County Division C Championships |
| 4:41.26 | March 3, 2017 | Javier Ramirez | New York Boys Federation Championships |
| 4:42.30 | Feb. 11, 2017 | Javier Ramirez | New York Section VIII Championships |
| 4:42.92 | Feb. 4, 2017 | Javier Ramirez | Division Championships |
| 4:48.86 | March 4, 2016 | Javier Ramirez | New York Boys Federation Championships |
| 4:50.57 | Feb. 6, 2016 | Javier Ramirez | Nassau County Championships |
| 5:00.14 | Feb. 4, 2015 | Javier Ramirez | 15 Nassau County Swimming & Diving Championships |
